<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>Like it!</title>

  <link rel="stylesheet" href="css/style.css">
</head>

<body>
<div class="liker">
  <canvas class="hearts-canvas"></canvas>
  <button class="btn">
    <svg width="24" height="24" viewBox="0 0 24 24">
      <path
              d="M12,21.35L10.55,20.03C5.4,15.36 2,12.27 2,8.5C2,5.41 4.42,3 7.5,3C9.24,3 10.91,3.81 12,5.08C13.09,3.81 14.76,3 16.5,3C19.58,3 22,5.41 22,8.5C22,12.27 18.6,15.36 13.45,20.03L12,21.35Z">
      </path>
    </svg>
  </button>
  <span>点击查看</span>
</div>

<script src="js/index.js"></script>
<script>
  let ht = new HeartsFlow({
    canvasEl: '.hearts-canvas',
    amount: 20
  });

  let btn = document.querySelector('.btn');
  btn.addEventListener('click', function () {
    ht.startAnimation();
  });
</script>
</body>

</html>